With more than 100 years of experience and 600 employees, Bergen Group Rosenberg is one of the major contractors in the oil and gas industry to the Norwegian Continental Shelf. Bergen Group Rosenberg’s orders vary from small and simple to large and complex. It provides engineering and fabrication services for a variety of market segments such as modules, environmental projects, modifications and repair of ships and platforms, subsea installation, onshore plants, and fabrication of structural steel and piping.